Physical layer (PHY) security has aroused great research interest in recent years, exploiting
physical uncertainty of wireless channels to provide communication secrecy without placing …

Physical layer security has recently been regarded as an emerging technique to
complement and improve the communication security in future wireless networks. The …

We study application of convolutional codes to the randomized encoding scheme introduced
by Wyner as a way of confusing the eavesdropper over a wiretap channel. We describe …

This paper addresses the analysis of binary linear codes for the wiretap channel with focus
on binary erasure channels. We use a novel approach to measure the equivocation rate by …

In this paper, secure communication over a broadcast channel with multiple legitimate
receivers and an external eavesdropper is investigated. Two different secrecy measures are …

Traditional security analysis of wiretap codes requires evaluation of equivocation in the
asymptote as the code blocklength tends to infinity. Finite blocklength codes, however …

In this paper, we investigate the effect of partial channel state information on the achievable
secure communication rates and secret-key generation rates over ergodic fading channels …

This paper presents a testbed implementation and evaluation of coding for secrecy schemes
in a real environment through software defined radio platforms. These coding schemes rely …

The problem of sending a secret message over the Gaussian multiple-input multiple-output
(MIMO) wiretap channel is studied. While the capacity of this channel is known, it is not clear …

The amount of sensitive data, which is transmitted wirelessly will increase with future
technologies. This raises many questions about secure data transmission. Besides …